NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JJ2 ∴ Orbital info ∴ Epoch 60400 MJD

2021JJ2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021JJ2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.10563	0.001619	au
e	0.49581	0.0003797
i	6.609	0.00355	deg
Ω	63.8	0.0008598	deg
ω	172.486	0.0005699	deg
M	338.452	0.3929	deg

Other useful info
Absolute Magnitude (H)	25.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0616	au
Aphelion distance	3.1496	au
Asc. node-Earth separation	2.13732	au
Desc. node-Earth separation	0.0517	au
Earth MOID	0.05073	au
Orbital period	1116.02	days
Date of orbit computation	feb 26 12:25

Covariance matrix
2.61959463E-06	6.14486160E-07	5.74590035E-06	1.39000177E-06	9.14758388E-07	-6.35846176E-04
6.14486160E-07	1.44141862E-07	1.34783267E-06	3.26056084E-07	2.14576790E-07	-1.49152342E-04
5.74590035E-06	1.34783267E-06	1.26035540E-05	3.04845599E-06	2.00725690E-06	-1.39468489E-03
1.39000177E-06	3.26056084E-07	3.04845599E-06	7.39316140E-07	4.84484350E-07	-3.37391118E-04
9.14758388E-07	2.14576790E-07	2.00725690E-06	4.84484350E-07	3.24803831E-07	-2.22037780E-04
-6.35846176E-04	-1.49152342E-04	-1.39468489E-03	-3.37391118E-04	-2.22037780E-04	1.54336994E-01

Correlation matrix
1.00000000	0.99999999	0.99998741	0.99881077	0.99169651	-1.00000000
0.99999999	1.00000000	0.99998711	0.99880832	0.99169268	-0.99999999
0.99998741	0.99998711	1.00000000	0.99866153	0.99207813	-0.99998748
0.99881077	0.99880832	0.99866153	1.00000000	0.98867622	-0.99881150
0.99169651	0.99169268	0.99207813	0.98867622	1.00000000	-0.99170222
-1.00000000	-0.99999999	-0.99998748	-0.99881150	-0.99170222	1.00000000